Icon for a portion of a display screen



FIG. 1 is a front view of a first embodiment of an icon for a portion ofa display screen showing our new design;

FIG. 2 is a front view of a second embodimen tof an icon for a portionof a display screen; and,

FIG. 3 is a front view of a third embodiment of an icon for a portion ofa display screen.

The broken line showing of a portion of a display screen throughout allembodiments is for illustrative purposes only and forms no part of theclaimed design.

The ornamental design for an icon for a portion of a display screen, asshown and described.